Surface and Subsea connectors

In-demand, readily available subsea and surface connectors for risers and wellheads


Field-proved connectors for all applications and environments

At Aquaterra Energy, we offer a choice of connector variants to maximise operations across a variety of subsea and surface applications and environments. We are proud to have designed, developed, and qualified our own range of market-leading surface and subsea connectors called the Aquaterra Quick Connect (AQC), to enable fast and efficient rig make up.

As a riser specialist, we can also supply a wide-range of other market-leading, field proven, riser and wellhead connector types – for use on their own, or as part of the integrated surface riser systems or subsea high-pressure riser systems packages.

  • Field proven
  • Readily available
  • Easy to install

Aquaterra Energy designed and manufactured AQC connectors include:

  • AQC-SR: Subsea High-Pressure Drilling Riser Systems for HPHT operations
  • AQC-CW: Completion and Workover riser
  • AQC-BC: Surface riser connector

Other wellhead connectors available:

  • LP (low pressure) overshot connectors
  • Vetco/Baker Hughes NT2
  • TFMC Speedloc
  • Cameron Fastlock
  • API Hub Clamps
  • DWHD H4
  • ExF H4
  • Collet Connectors

Download our Conductor technical sheet for a full list of bore sizes, pressure ratings and product applications.

By using our Aquaterra Express service for the provision of your offshore tools, you will not only reduce the capex on your project, but still ensure a great quality tool is delivered for the job it was intended for, and when it is needed by.


Download our Surface and Subsea Connectors tech sheet

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